GPS Space Vehicle Time Integrity for MJD 53708

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:30
07:11
 23,260
   -64
   -22,624
17
2
1
0
 
2
1
14:06
20:15
 21,463
   -54
    25,109
16
3
3
0
 
3
3
3
1
2
3
00:00
06:16
22:51
01:02
10:38
23:59
  3,483
 15,181
  4,081
   -67
   -54
   281
   -55,814
   -55,887
   -55,705
5
28
6180
2
3
12
0
2
12
0
0
0
 
4
1
12:55
18:33
 19,625
   -53
   -73,637
83
2
2
0
 
5
5
1
2
02:02
14:57
03:07
19:45
  3,587
 16,843
   -70
   -55
  -372,263
  -374,285
42
192
0
1
0
2
0
0
 
6
1
17:37
22:49
 18,021
   -64
   -59,206
272
1
2
0
 
7
1
11:12
17:38
 22,367
   -54
  -433,197
88
4
4
0
 
8
1
08:23
14:20
 20,568
   -48
    48,954
38
3
3
0
 
9
9
9
1
2
3
00:00
13:19
22:51
01:52
16:56
23:59
  6,471
 12,551
  4,081
   -57
   -55
  -144
  -201,396
  -203,597
  -204,974
90
164
1560
1
2
12
1
3
12
0
0
0
 
10
1
16:21
21:41
 18,776
   -49
   -74,820
15
2
2
0
 
11
11
1
2
01:35
09:49
04:44
13:53
 11,095
 14,048
   -69
   -54
  -288,173
  -288,255
12
22
1
3
0
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:49
11:10
 18,754
   -63
   -27,216
28
2
2
0
 
14
14
1
2
00:00
22:56
05:20
23:59
 18,423
  3,792
   -63
 -1,509
    22,804
    21,322
26
25713
1
12
1
3792
0
0
 
15
15
15
1
2
3
00:00
20:07
22:51
02:16
22:49
23:59
  7,888
  9,358
  4,081
   -62
   -56
   424
  -529,064
  -529,470
  -529,031
19
21
8771
2
1
12
0
1
12
0
0
0
 
16
1
03:51
08:49
 17,459
   -63
   -16,575
27
1
1
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
00:00
19:53
22:51
02:33
22:49
23:59
  8,919
 10,038
  4,081
   -66
   -59
   426
   206,136
   206,321
   206,824
5
24
8832
2
1
12
0
1
12
0
0
0
 
19
19
1
2
00:00
07:23
01:44
12:00
  5,963
 16,051
   -67
   -56
    25,595
    25,594
4
37
7
4
0
4
0
0
 
20
20
1
2
03:08
14:10
07:58
15:12
 16,949
  3,719
   -64
   -48
    39,132
    39,109
13
8
1
54
1
0
0
0
 
21
21
21
1
2
3
00:00
18:53
22:51
01:20
22:49
23:59
  4,519
 13,646
  4,081
   -62
   -55
  1,173
  -154,221
  -154,504
  -153,314
9
17
22566
2
1
12
0
1
4081
0
0
0
 
22
22
22
1
2
3
00:00
21:29
22:51
04:11
22:49
23:59
 14,524
  4,481
  4,081
   -59
   -62
  -651
   -54,551
   -54,692
   -55,290
12
3
10951
2
0
12
0
0
4081
0
0
0
 
23
1
04:15
10:10
 20,583
   -62
  -160,829
52
3
3
0
 
24
24
1
2
04:14
11:45
05:41
16:31
  5,003
 16,699
   -65
   -54
   -66,991
   -67,066
8
22
2
2
0
2
0
0
 
25
1
01:24
07:08
 19,978
   -72
    -5,205
12
1
1
0
 
26
26
1
2
11:02
19:00
13:33
22:49
  8,684
 13,232
   -59
   -58
    27,367
    27,562
33
31
3
1
2
1
0
0
 
27
1
07:11
13:14
 21,193
   -48
   -25,861
30
4
4
0
 
28
1
09:12
15:51
 22,866
   -55
   -37,643
41
5
5
0
 
29
29
1
2
10:30
18:42
13:20
22:49
  9,895
 14,274
   -59
   -59
  -444,097
  -444,623
48
71
3
1
1
1
0
0
 
30
30
1
2
01:51
16:09
04:34
20:28
  9,475
 15,100
   -68
   -53
  -456,731
  -457,155
22
41
1
2
0
2
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.